test to 4 level cats
Merge branch 'develop' into subcat
wip
wip
wip
subcat working ;)
subsubsubsubcategories
subsubsubsubcategories
multiple levels of categories added
fix on subsubsub categories
Fix sub sub category css problem
Fix css sub sub sub sub sub cat
fix on subsubsub categories, now the css and js is fine in the admin panel
added multiple selects to the forms (frm.php) , there's still a soft limit of 4 levels of categories
addLocale functon added to Search model, search can now be filtered by one or more locales
dt_expiration is accepted as a parameter in both post and edit item
expiration
Merge branch 'subcat' into dev-new

Conflicts:
	oc-includes/osclass/frm/Item.form.class.php
Merge branch 'locales' into dev-new
Merge branch 'expiration' into dev-new